Free Shipping from Contractors Store 239-357-1853 Craig. Diamabrush 12" Concrete Prep Tool 25 Grit Clock Wise. The Diamabrush Aggressive Cleaning Tools are available in 4 different grits depending on the severity of the floors being cleaned. The Diamabrush Tools allow do-it-yourselfers in commercial Industrial facilities to clean their floors covered with oil, grease grime to get back to seeing the bare concrete again. The Diamabrush Aggressive Cleaning Tools are available in 4 different grits (25, 50, 100, 200 ) depending on the severity of the floor that is being cleaned. All 4 grits are up to 10X's more effective at removing unwanted dirt residue than traditional abrasive bristle brushes. Key Features Include: Remove built up grease grime without the use of harmful chemicals Deep cleans your industrial/commercial concrete floor. The tool must be used wet for a dust-free operation. Simultaneously clean have your floor to a "like new" finish. Continuous use the Diamabrush Aggressive Cleaning Tools will keep your floors clean smooth. Features money saving replaceable blades. Designed to fit a wide variety rotary flooring machines. Use the 25 grit Concrete Prep for extreme build up. Use the 50 grit polymer for heavy build up. Use the 100 grit polymer for moderate build up. Use the 200 grit polymer for light build up. Wearable Substrate Blades. Diamond Blade ( Retains Sharp cutting edge as the Tool Wears ). Estimated Blade Life up to 25,000 Sq. Ft. Video ( Aggressive Scrub Tool) http://youtu.be/ElpnNEB-FRw 12” Concrete Tool 25 Grit CCW or CW $364.94 13” Concrete Tool 25 Grit CCW or CW $376.26 14” Concrete Tool 25 Grit CCW or CW $562.94 15” Concrete Tool 25 Grit CCW or CW $570.40 16” Concrete Tool 25 Grit CCW or CW $573.52 17” Concrete Tool 25 Grit CCW or CW $594.26 18” Concrete Tool 25 Grit CCW or CW $600.68 19” Concrete Tool 25 Grit CCW or CW $613.04 20” Concrete Tool 25 Grit CCW or CW $630.46